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A10 Networks
ATEN

121 hedge funds and large institutions have $363M invested in A10 Networks in 2017 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 40 increasing their positions, 36 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

190% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 10

163% more call options, than puts

Call options by funds: $305K | Put options by funds: $116K

12% more capital invested

Capital invested by funds: $323M → $363M (+$39.8M)

11% more repeat investments, than reductions

Existing positions increased: 40 | Existing positions reduced: 36

11% more funds holding

Funds holding: 109 → 121 (+12)

0.09% more ownership

Funds ownership: 57.92% → 58.01% (+0.09%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

Holders
121
Holders Change
+12
Holders Change %
+11.01%
% of All Funds
3.01%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
29
Increased
40
Reduced
36
Closed
10
Calls
$305K
Puts
$116K
Net Calls
+$189K
Net Calls Change
+$160K

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$40.1M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$5.06M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$4.37M
4
Millennium Management
Millennium Management
New York
+$3.25M
5
DCM
Divisar Capital Management
California
+$2.11M

Top Sellers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
-$9.36M
2
RA
Royce & Associates
New York
-$2.1M
3
PM
Precept Management
Texas
-$2.08M
4
BIM
Bogle Investment Management
Massachusetts
-$1.6M
5
Invesco
Invesco
Georgia
-$1.58M
Name Holding Trade Value Shares
Change 		Change in
Stake
SP
1
Summit Partners
Massachusetts
$86.5M – – –
BlackRock
2
BlackRock
New York
$42M +$40.1M +4,533,153 +8,093%
Vanguard Group
3
Vanguard Group
Pennsylvania
$30.9M +$4.37M +493,877 +17%
Renaissance Technologies
4
Renaissance Technologies
New York
$20.3M +$498K +56,300 +3%
O
5
OppenheimerFunds
New York
$18.3M +$9.43K +1,066 +0.1%
PCM
6
Penserra Capital Management
California
$14.7M +$719K +81,292 +5%
DCM
7
Divisar Capital Management
California
$10.2M +$2.11M +239,118 +27%
Millennium Management
8
Millennium Management
New York
$9.39M +$3.25M +367,057 +56%
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$8.7M +$1.75M +197,699 +26%
State Street
10
State Street
Massachusetts
$8.01M +$1.16M +131,292 +18%
D.E. Shaw & Co
11
D.E. Shaw & Co
New York
$6.99M +$1.42M +160,188 +27%
RA
12
Royce & Associates
New York
$6.88M -$2.1M -237,003 -24%
TCIM
13
TIAA CREF Investment Management
New York
$5.69M -$86.7K -9,801 -2%
Arrowstreet Capital
14
Arrowstreet Capital
Massachusetts
$5.23M +$5.06M +571,940 New
Northern Trust
15
Northern Trust
Illinois
$4.61M +$18.9K +2,139 +0.4%
Two Sigma Advisers
16
Two Sigma Advisers
New York
$4.34M -$39.4K -4,457 -0.9%
PAM
17
Panagora Asset Management
Massachusetts
$3.77M +$1.79M +202,706 +97%
MC
18
Menta Capital
California
$3.48M +$937K +105,991 +39%
Two Sigma Investments
19
Two Sigma Investments
New York
$3.34M +$1.13M +128,274 +54%
Morgan Stanley
20
Morgan Stanley
New York
$3.32M -$514K -58,090 -14%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$3.27M +$91.7K +10,372 +3%
Jacobs Levy Equity Management
22
Jacobs Levy Equity Management
New Jersey
$3.08M +$129K +14,600 +5%
TA
23
Teachers Advisors
New York
$2.83M +$241K +27,293 +10%
LSC
24
Lyon Street Capital
California
$2.76M -$1.33M -150,072 -33%
JP Morgan Chase
25
JP Morgan Chase
New York
$2.55M -$9.36M -1,058,989 -79%
1
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ATEN Hedge Fund Activity: Q1 2017 in Review

121 of the 4,018 institutional investors tracked by Wall St. Rank reported a position in A10 Networks (ATEN) for Q1 2017, worth a combined $363M — up 12% from $323M a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new ATEN positions and 10 closed out — a net gain of 19 holders — while 40 added to existing stakes and 36 trimmed.

The largest buyer was BlackRock, adding an estimated $40.1M. The largest seller was JP Morgan Chase, cutting an estimated $9.36M.

  • 121 institutional investors held A10 Networks (ATEN) as of Q1 2017, up from 109 in Q4 2016.
  • Funds reported $363M of A10 Networks stock for Q1 2017, up 12% quarter-over-quarter.
  • 29 funds opened new A10 Networks positions in Q1 2017 and 10 closed out, a net change of +19 holders.
  • The largest A10 Networks buyer in Q1 2017 was BlackRock, an estimated $40.1M added.
  • The largest A10 Networks seller in Q1 2017 was JP Morgan Chase, an estimated $9.36M sold.

Based on aggregated 13F filings for Q1 2017.